Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10858717 | Material for high strength steel sheets, hot rolled material for high strength steel sheets, hot-rolled and annealed material for high strength steel sheets, high strength steel sheet, high strength hot-dip-coated steel sheet, high strength electroplated steel sheet, and method of manufacturing same | Kenji Tsuzumi, Yoshiyasu Kawasaki | 2020-12-08 |
| 10792729 | Continuous casting mold and method for continuous casting of steel | Seiji Nabesima, Naomichi Iwata, Norichika Aramaki | 2020-10-06 |
| 10745771 | Method for refining molten steel in vacuum degassing equipment | Yusuke FUJII, Yoshie Nakai, Naoki Kikuchi, Naoya SHIBUTA, Shinichi Nagai +1 more | 2020-08-18 |
| 10543527 | Continuous steel casting method | Keigo Toishi, Hiroyuki Ono, Norichika Aramaki | 2020-01-28 |